Buzz-US股票动态-Biohaven、Ecolab、Firefly

Wall Street's main indexes dipped on Tuesday as most megacap stocks fell, while investors awaited a testimony from Federal Reserve Chair Jerome Powell for insight on tariffs and their impact on inflation in the world's biggest economy..N

At 10:30 EST, the Dow Jones Industrial Average .DJI was down 0.15% at 44,403.82. The S&P 500 .SPX was down 0.11% at 6,059.59, and the Nasdaq Composite .IXIC was down 0.06% at 19,703.34.

The top three S&P 500 .PG.INX percentage gainers:

** Ecolab Inc ECL.N, up 7.4%

** Intel Corp INTC.OQ, up 6.2%

** Dupont De Nemours Inc DD.N, up 6.0%

The top three S&P 500 .PL.INX percentage losers:

** Fidelity National Information Services Inc FIS.N, down 17.1%

** Marriott International Inc MAR.OQ, down 4.9%

** Walgreens Boots Alliance Inc WBA.OQ, down 4.6%

The top three NYSE .PG.N percentage gainers:

** SelectQuote Inc SLQT.N, up 29.0%

** Perfect Corp PERF.N, up 14.1%

** MYT Netherlands Parent BV MYTE.N, up 11.5%

The top three NYSE .PL.N percentage losers:

** Fidelity National Information Services Inc FIS.N, down 17.1%

** Youdao Inc DAO.N, down 13.1%

** Sequans Communications SA SQNS.N, down 11.4%

The top three Nasdaq .PG.O percentage gainers:

** Blue Hat Interactive Entertainment Technology BHAT.OQ, up 85.5%

** Ocean Biomedical Inc OCEA.OQ, up 79.1%

** Firefly Neuroscience Inc AIFF.OQ, up 58.4%

The top three Nasdaq .PL.O percentage losers:

** Fluence Energy Inc FLNC.OQ, down 46.1%

** Fitell Corp FTEL.OQ, down 44.2

** Ming Shing Group Holdings Ltd MSW.OQ, down 44.0%

** Phillips 66 PSX.N:

BUZZ - Rises after report Elliott builds stake nL4N3P20LZ

** Coca-Cola Co KO.N:

BUZZ - Beats quarterly results estimates on strong demand nL4N3P217X

** United States Steel Corp X.N:

** Nucor Corp NUE.N:

** Steel Dynamics Inc STLD.O:

** Century Aluminum Co CENX.O:

BUZZ - US steel, aluminum cos rise after Trump raises tariffs on steel, aluminum imports nL4N3P2175

** Lipella Pharmaceuticals Inc LIPO.O:

BUZZ - Jumps after inflammatory disease drug found safe in study nL4N3P20OK

** Hawaiian Electric Industries Inc HE.N:

BUZZ - Up after court rules against insurers in Maui wildfire settlement nL4N3P20O9

** Leidos Holdings Inc LDOS.N:

BUZZ - Rises after upbeat fourth-quarter results nL4N3P20RT

** HubSpot Inc HUBS.N:

BUZZ - J.P. Morgan raises HubSpot PT on positive executive comments, AI tailwinds nL4N3P20R5

** Albemarle Corp ALB.N:

BUZZ - Citigroup cuts Albemarle PT on lower lithium price estimates nL4N3P20SC

** Playa Hotels & Resorts NV PLYA.O:

BUZZ - Deutsche Bank downgrades Playa following Hyatt acquisition nL4N3P20UZ

** Hess Midstream LP HESM.N:

BUZZ - Down as BlackRock's GIP chops stake in upsized secondary offering nL6N3P20EY

** Humana Inc HUM.N:

BUZZ - Rises as it sees Q1 medical cost ratio better than expected nL4N3P20QS

** Marriott International Inc MAR.O:

BUZZ - Slips after lower-than-expected annual profit forecast nL4N3P20W5

** Fidelity National Information Services Inc FIS.N:

BUZZ - Slides after downbeat Q1 forecast nL4N3P20VU

** S&P Global Inc SPGI.N:

BUZZ - Rises on better-than-expected forecast, share buyback nL4N3P20WJ

** Charles Schwab Corp SCHW.N:

BUZZ - Up as Canada's TD Bank exits in $13.1 bln secondary stock offering, buyback nL6N3P20FR

** Crinetics Pharmaceuticals Inc CRNX.O:

BUZZ - Gains after TD Cowen starts with 'buy' on optimism for lead drugs nL4N3P20XJ

** WK Kellogg Co KLG.N:

BUZZ - Rises after beating quarterly profit estimate nL4N3P20Y0

** GlobalFoundries Inc GFS.O:

BUZZ - Falls on downbeat first-quarter revenue nL4N3P20US

** Hyperfine Inc HYPR.O:

BUZZ - Falls after pricing stock offering nL4N3P20Y5

** Sera Prognostics Inc SERA.O:

BUZZ - Tumbles on $50 mln stock offering nL6N3P20GZ

** Carlyle Group Inc CG.O:

BUZZ - Falls on Q4 profit miss nL4N3P213U

** Biohaven Ltd BHVN.N:

BUZZ - Rises as FDA grants priority review status for brain disorder drug nL4N3P210S

** Ecolab Inc ECL.N:

BUZZ - Rises after upbeat 2025 profit forecast, Q4 earnings beat nL4N3P210R

** Firefly Neuroscience Inc AIFF.O:

BUZZ - Rises on acceptance into Nvidia Connect program nL4N3P216N

** Newmont Corp NEM.N:

** Gold Fields Ltd GFI.N:

** Harmony Gold Mining Co Ltd HMY.N:

** Agnico Eagle Mines AEM.N:

BUZZ - Gold miners fall as bullion prices edge lower nL4N3P218B

** Arch Capital Group Ltd ACGL.O:

BUZZ - Falls after Q4 profit drop nL4N3P218N

** Fluence Energy Inc FLNC.O:

BUZZ - Plunges on weak results, grim outlook, analyst downgrades nL6N3P20KP

(Reporting by Rajarshi Roy and Ateev Bhandari in Bengaluru)

((Ateev.Bhandari@thomsonreuters.com;))